201778526

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{4297}}^1$

素因数の和:4795

約数の個数: 16

約数和(自身を含む): 309146544

約数和(自身を除く): 107368018

約数列:

[1, 2, 53, 106, 443, 886, 4297, 8594, 23479, 46958, 227741, 455482, 1903571, 3807142, 100889263, 201778526]

約数ペア:

[(1, 201778526), (2, 100889263), (53, 3807142), (106, 1903571), (443, 455482), (886, 227741), (4297, 46958), (8594, 23479)]